Clarence Blethen vs. Thomas Jacquez — Career Comparison

Looking at the career totals, Clarence Blethen and Thomas Jacquez are fairly close on the surface numbers. Clarence Blethen posted stronger numbers in ERA (7.32 vs 11.05) and home runs allowed (0 per nine innings vs 2.45). Thomas Jacquez had the advantage in WHIP (1.909 vs 2.186). By the career numbers, Clarence Blethen had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.